The dynamic universe trade changes stopped on 1st or 2nd October - I know this as I have a record of what was sold then and where best prices are - for a whole lot of goods - and the prices reamin te same since then. My stock includ Gold, Diamonds, Niobium, Crystals, Fuel, Cardomine and some BMG etc The stop happened just after the conversation on the forums re trade routes and how the randomness produced an unbelievable route each day. I thought OP had stopped it on purpose.